Soil dressing spray-seeding greening slope protection structure

Abstract

The utility model provides a soil dressing spray-seeding greening slope protection structure, which relates to the technical field of slope surface plant protection construction, and comprises an anchoring part arranged on a slope surface; the protective net is fixedly connected to the anchoring part; the wheat straw layer is laid on the protective net; matrix soil is sprayed and sown, and the matrix soil and the sown seeds are arranged on the wheat straw layer and can press the wheat straw layer into the gaps of the protective net through gravity. The construction method comprises the following steps: finishing a slope surface, and constructing a water intercepting and draining system; an anchoring part is arranged on the slope surface; a protective net is fixed to the anchoring parts; wheat straws are laid on the protective net; the utility model has the beneficial effects that the wheat straws are mixed with the matrix soil, so that the matrix soil and the iron gauze can be effectively combined and adhered to the slope surface, the spray-seeding uniformity is improved, and the spray-seeding thickness is effectively controlled, thereby ensuring the vegetation coverage rate.

Description

TECHNICAL FIELD

[0001] The utility model relates to slope plant protection construction technical field especially is related to a guest soil spray seeding greening side slope protection structure. BACKGROUND

[0002] The guest soil spray seeding, namely using granule to spray the transported soil on the slope to form the soil structure similar to the natural soil, is a common vegetation greening protection technology in the weathered rock area.

[0003] The traditional spray seeding technology can achieve the vegetation coverage greening effect to a certain extent at present, but still has the deficiency in the aspects of keeping the soil moisture, improving the soil structure and preventing the soil erosion.

[0004] Therefore, the guest soil spray seeding greening side slope protection structure is urgently needed to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model discloses a guest soil spray seeding greening side slope protection structure to solve the technical problem that the traditional spray seeding technology can achieve the vegetation coverage greening effect to a certain extent in the prior art, but still has the deficiency in the aspects of keeping the soil moisture, improving the soil structure and preventing the soil erosion. The preferred technical scheme in the plurality of technical schemes provided by the utility model can produce the plurality of technical effects, which are described below.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a guest soil spray seeding greening side slope protection structure, which comprises:

[0008] Anchoring piece is arranged on the slope surface.

[0009] The protection net is fixedly connected to the anchoring piece.

[0010] The wheat straw layer is laid on the protection net.

[0011] The spray seeding matrix soil and the seeding are arranged on the wheat straw layer and can press the wheat straw layer into the gap of the protection net by gravity.

[0012] Preferably, the utility model further comprises a cushion block arranged between the slope surface and the protection net, which forms a gap between the protection net and the slope surface.

[0013] Preferably, the protection net comprises a plurality of protection net structures arranged in turn and overlapped, and the overlapped width of the protection net structure in the transverse direction and the longitudinal direction is not less than 30 cm.

[0014] Preferably, the protective net has a reverse paving size of no less than 2m on the top of the slope surface.

[0015] Preferably, the protective net is a wire mesh in a diamond structure, and the cushion blocks are arranged at the corners of the diamond structure.

[0016] Preferably, the thickness of the cushion block is 2 / 3 of the spraying thickness.

[0017] Preferably, the anchor is a mortar anchor.

[0018] The guest soil spraying greening slope protection structure provided by the utility model, through the setting of the anchor, the protective net, the wheat straw and the spraying substrate soil and seeding, in the guest soil spraying greening construction process, after laying the protective net, laying a layer of wheat straw on it, then carrying out the greening protection of the substrate soil and the grass seed spraying, through the mixing of the wheat straw and the substrate soil, the substrate soil and the wire mesh can be effectively combined and adhered on the slope surface, the spraying uniformity is improved and the spraying thickness is effectively controlled, so as to guarantee the vegetation coverage. The addition of the wheat straw effectively reduces the evaporation of the soil moisture, weakens the erosion of the rainwater to the slope surface and prevents the soil erosion; after the decomposition of the wheat straw, the wheat straw can also provide organic fertilizer for the slope vegetation, which is beneficial to maintaining the balance and stability of the ecological system, therefore, the wheat straw as a common agricultural waste is fully utilized in the guest soil spraying greening slope protection structure, the full reuse of the agricultural waste of the wheat straw is realized, and the whole structure can be sustainable developed. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0020] Figure 1 It is the structure schematic diagram of one embodiment of the guest soil spraying greening slope protection structure of the utility model,

[0021] Figure 2 It is the flow chart of the construction method of the guest soil spraying greening slope protection structure of the utility model.

[0022] In the drawing: 1, anchor; 2, slope surface; 3, cushion block; 4, protective net; 5, wheat straw; 6, spraying substrate soil and seeding. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0024] Figure 1 It is the structural schematic diagram of the embodiment, as shown in Figure 1 The utility model provides a kind of guest soil spray seeding green side slope protection structure, including anchorage 1, protective net 4, wheat straw 5 and spray seeding matrix soil and seeding 6.

[0025] Wherein, anchorage 1 is arranged on slope surface 2, specifically, anchorage 1 in the embodiment adopts mortar anchor rod, and anchoring effect is better.Protective net 4 is fixedly connected to anchorage 1, wheat straw layer is laid on protective net 4;Spray seeding matrix soil and seeding 6 are arranged on wheat straw layer, and can use gravity to press wheat straw layer into the gap of protective net 4.

[0026] This guest soil spray seeding green side slope protection structure, by setting anchorage 1, protective net 4, wheat straw 5 and spray seeding matrix soil and seeding 6, in the process of guest soil spray seeding green construction, after laying protective net 4, a layer of wheat straw 5 is laid on it, then matrix soil and grass seed spray seeding green protection are carried out, by using the mixture of wheat straw and matrix soil, can make matrix soil, wire mesh effectively combined and adhere on slope surface, improve spray seeding uniformity and effectively control spray seeding thickness, to guarantee vegetation coverage.Wheat straw effectively reduces soil moisture evaporation, weakens rainwater scouring on slope, prevents soil erosion;Wheat straw can also provide organic fertilizer for slope vegetation after decomposition, is conducive to keeping the balance and stability of ecological system, whereby, wheat straw as a common agricultural waste, in this guest soil spray seeding green side slope protection structure, is fully tapped, realizes the full reuse of wheat straw this agricultural waste, and makes the whole structure can sustainable development.

[0027] As optional implementation, this guest soil spray seeding green side slope protection structure further includes cushion block 3, cushion block 3 is arranged between slope surface 2 and protective net 4, for forming gap between protective net 4 and slope surface 2.

[0028] Specifically, the protective net 4 in the embodiment adopts diamond-shaped wire mesh, and the cushion block 3 is arranged at the corner of the diamond-shaped structure.The thickness of the cushion block 3 is set to 2 / 3 of the spray seeding thickness, so as to improve the spray seeding green effect.

[0029] As an optional embodiment, the protective net 4 in the embodiment comprises a plurality of protective net structures arranged in turn and overlapped, the overlapped width of the protective net structures in the transverse and longitudinal directions is not less than 30 cm, and the size of the protective net 4 laid reversely on the top of the slope 2 is not less than 2 m.

[0030] In this way, the connection stability of the protective net structure is better, the stability and safety of the protective net 4 in use are improved, and the service life of the slope protection structure of the soil spraying and seeding green slope is improved.

[0031] Figure 2 The flow chart of the construction method of the soil spraying and seeding green slope protection in the embodiment is shown in FIG. 1. Figure 2 As shown in FIG. 1, a construction method of a soil spraying and seeding green slope protection comprises the following steps:

[0032] S1: The slope 2 is trimmed, including the construction of a drainage system; the drainage system is constructed well to ensure the smooth drainage of the slope;

[0033] S2: The anchor 1 is arranged on the slope 2.

[0034] S3: The protective net 4 is fixed on the anchor 1; the protective net 4 is composed of a plurality of protective net structures, the overlapped width of each protective net structure in the transverse and longitudinal directions is not less than 30 cm, the size of the protective net 4 laid reversely on the top of the slope is not less than 2 m, the protective net 4 is raised by the cushion block 3, and the thickness of the cushion block 3 is 2 / 3 of the designed spraying and seeding thickness.

[0035] S4: The wheat straw 5 is laid on the protective net 4; the spraying and seeding construction is prepared.

[0036] S5: The matrix soil and the seeding 6 are sprayed and seeded in multiple layers, the matrix soil is adhered to the wheat straw layer, the wheat straw 5 is pressed into the wire mesh gap by the gravity of the spraying and seeding matrix, the spraying and seeding matrix, the wheat straw and the protective net are fully combined, and the spraying and seeding construction of the slope is completed.

[0037] The construction method of the slope protection structure of the guest soil spray seeding greening, by setting the anchoring member 1, the protective net 4, the wheat straw 5 and the spray seeding matrix soil and seeding 6, in the construction process of the guest soil spray seeding greening, after laying the protective net 4, a layer of wheat straw 5 is laid on it, then the matrix soil and the grass seed spray seeding greening protection is carried out, by using the mixture of the wheat straw and the matrix soil, the matrix soil and the wire mesh can be effectively combined and adhered on the slope surface, the spray seeding uniformity is improved and the spray seeding thickness is effectively controlled, so that the vegetation coverage rate is guaranteed. The addition of the wheat straw effectively reduces the evaporation of the soil moisture, weakens the erosion of the rainwater to the slope surface, prevents the soil erosion, the wheat straw can provide organic fertilizer for the slope vegetation after decomposition, is beneficial to keeping the balance and stability of the ecological system, therefore, the wheat straw as a common agricultural waste is fully exploited in the slope protection structure of the guest soil spray seeding greening, the full reuse of the agricultural waste of the wheat straw is realized, and the whole structure can be sustainable development.

[0038] The above merely illustrates the specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A soil-sparing hydroseeding slope protection structure, characterized in that, The application relates to a slope protection device, which comprises: an anchor arranged on a slope surface; a protection net fixedly connected to the anchor; a straw layer laid on the protection net; a spray-seeding matrix soil and seeds arranged on the straw layer and capable of pressing the straw layer into the gap of the protection net by gravity.

2. The soil-ripping and seeding slope protection structure according to claim 1, characterized in that: Further comprising a cushion arranged between the slope surface and the protection net to form a gap between the protection net and the slope surface.

3. The soil-ripping and seeding slope protection structure according to claim 1 or 2, characterized in that: The protection net comprises a plurality of protection net structures arranged in turn in a lap joint mode, and the lap joint width of the protection net structure in the transverse direction and the longitudinal direction is not less than 30 cm.

4. The soil-ripping and seeding slope protection structure according to claim 3, characterized in that: The reverse laying size of the protection net on the top of the slope is not less than 2 m.

5. The soil-ripping and seeding slope protection structure according to claim 2, characterized in that: The protection net adopts a wire mesh in a diamond structure, and the cushion is arranged at the corner of the diamond structure.

6. The soil-ripping and seeding slope protection structure according to claim 5, characterized in that: The thickness of the cushion is 2 / 3 of the spray-seeding thickness.

7. The sod-jet greenery slope protection structure according to claim 1 or 2, characterized in that: The anchor adopts a mortar anchor rod.

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